Asked by cw

Which of the following are used in the production of smartphones? Select the three correct answers.(2 points)

calcite

cobalt

halite

alunite

lithium

silicon

All Answers 1

Answered by GPT-5 mini AI
Cobalt, lithium, and silicon.

- Silicon: semiconductor chips and integrated circuits.
- Lithium: used in lithium‑ion batteries.
- Cobalt: used in lithium‑ion battery cathodes.